46664623131 has 8 divisors (see below), whose sum is σ = 71107997184. Its totient is φ = 26665498920.

The previous prime is 46664623069. The next prime is 46664623139. The reversal of 46664623131 is 13132646664.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 46664623131 - 2¹¹ = 46664621083 is a prime.

It is a super-2 number, since 2×46664623131² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (46664623139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1111062435 + ... + 1111062476.

It is an arithmetic number, because the mean of its divisors is an integer number (8888499648).

Almost surely, 2^46664623131 is an apocalyptic number.

46664623131 is a deficient number, since it is larger than the sum of its proper divisors (24443374053).

46664623131 is a wasteful number, since it uses less digits than its factorization.

46664623131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2222124921.

The product of its digits is 373248, while the sum is 42.

The spelling of 46664623131 in words is "forty-six billion, six hundred sixty-four million, six hundred twenty-three thousand, one hundred thirty-one".